body{
    height: 100%;
    clear: both;
    margin: 0;
}
 
#header{
    background-color: white;
    position: fixed;
    padding: 10px;
    width: 100%;
    border-bottom: 1px solid #ddd;
}
 
#body{
    padding-top: 51px;
    height: 100%;
    width: 100%;
    overflow: hidden;
}
 
#container{
    min-width: 500px;
    padding-left: 10px;
    padding-right: 10px;
    width: 80% - 20px;
    height: 100%;
    float: left;
}
 
#chatterlist{
    position: fixed;
    right: 0;
    top: 51;
    width: 20%;
    background-color: #f6f6f6;
    height: 100%;
    overflow-x: hidden;
    overflow-y: scroll;
}
 
.chatterlist-head{
    margin: 0;
    padding: 5px 0 5px 10px;
    width: 100% - 10px;
    color: white;
    background-color: #00a1b6;
}
 
.userlist-item{
    margin: 0;
    padding-left: 10px;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 14px;
    border-bottom: 1px solid #ddd;
}
 
.time{
    width: fit-content;
    padding: 2px 8px 2px 8px;
    font-size: 8px;
    color: gray;
    background-color: #f6f6f6;
    border-radius: 8px;
    margin: 0;
    margin-top: 10px;
}
 
.content{
    width: fit-content;
    padding: 2px 8px 2px 8px;
    font-size: 14px;
    color: #f6f6f6;
    background-color: #00a1b6;
    border-radius: 8px;
    max-width: 70%;
    margin: 0;
    margin-top:5px;
}
 
#btn, #setname{
    height: 30px;
    font-size: 14px;
    border-radius: 10px;
    border: 1px solid #00a1b6;
    color: white;
    padding: 2px 10px 2px 10px;
    background-color: #00a1b6;
    border: none;
    outline: none;
    cursor: pointer;
}
 
#btn:hover{
    color: #00a1b6;
    background-color: white;
    border: 1px solid #00a1b6;
    transition: 0.4s;
}
 
#setname:hover{
    color: #00a1b6;
    background-color: white;
    border: 1px solid #00a1b6;
    transition: 0.4s;
}
 
#name, #text{
    height: 25px;
    width: 100px;
    font-size: 14px;
    border-radius: 10px;
    border: 1px solid #9fafb1;
    box-shadow: #ddd;
    padding-left: 10px;
    outline: none;
}
 
#text{
    width: 400px;
}
 
#name:focus{
    border: 1px solid #00a1b6;
    transition: 1s;
}
 
#text:focus{
    border: 1px solid #00a1b6;
    transition: 1s;
}